CN102015137B - 用于在与温度分开地冷却到最终焓值的情况下使轧件冷却的冷却段的操作方法 - Google Patents
用于在与温度分开地冷却到最终焓值的情况下使轧件冷却的冷却段的操作方法 Download PDFInfo
- Publication number
- CN102015137B CN102015137B CN2009801068051A CN200980106805A CN102015137B CN 102015137 B CN102015137 B CN 102015137B CN 2009801068051 A CN2009801068051 A CN 2009801068051A CN 200980106805 A CN200980106805 A CN 200980106805A CN 102015137 B CN102015137 B CN 102015137B
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- China
- Prior art keywords
- control device
- rolled piece
- cooling
- enthalpy
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims description 36
- 238000005096 rolling process Methods 0.000 title abstract 7
- 230000008859 change Effects 0.000 claims description 70
- 239000002826 coolant Substances 0.000 claims description 60
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 14
- 239000000284 extract Substances 0.000 claims description 2
- 230000001915 proofreading effect Effects 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 230000009466 transformation Effects 0.000 description 7
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 229910001566 austenite Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910001567 cementite Inorganic materials 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000036962 time dependent Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- B21B37/76—Cooling control on the run-out table
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
- Control Of Heat Treatment Processes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008011303.4 | 2008-02-27 | ||
DE102008011303A DE102008011303B4 (de) | 2008-02-27 | 2008-02-27 | Betriebsverfahren für eine Kühlstrecke zum Kühlen eines Walzguts mit von der Temperatur losgelöster Kühlung auf einen Endenthalpiewert |
PCT/EP2009/051530 WO2009106423A1 (de) | 2008-02-27 | 2009-02-11 | Betriebsverfahren für eine kühlstrecke zum kühlen eines walzguts mit von der temperatur losgelöster kühlung auf einen endenthalpiewert |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102015137A CN102015137A (zh) | 2011-04-13 |
CN102015137B true CN102015137B (zh) | 2013-07-31 |
Family
ID=40601235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801068051A Active CN102015137B (zh) | 2008-02-27 | 2009-02-11 | 用于在与温度分开地冷却到最终焓值的情况下使轧件冷却的冷却段的操作方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8369979B2 (de) |
EP (1) | EP2244850B1 (de) |
CN (1) | CN102015137B (de) |
BR (1) | BRPI0907788A8 (de) |
DE (1) | DE102008011303B4 (de) |
PL (1) | PL2244850T3 (de) |
RU (1) | RU2507017C2 (de) |
WO (1) | WO2009106423A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2361699A1 (de) | 2010-02-26 | 2011-08-31 | Siemens Aktiengesellschaft | Verfahren zur Kühlung eines Blechs mittels einer Kühlstrecke, Kühlstrecke und Steuer- und/oder Regeleinrichtung für eine Kühlstrecke |
DE102012224502A1 (de) | 2012-12-28 | 2014-07-03 | Sms Siemag Ag | Walzverfahren, bevorzugt für eine Warmbandstraße oder eine Grobblechstraße |
EP2873469A1 (de) * | 2013-11-18 | 2015-05-20 | Siemens Aktiengesellschaft | Betriebsverfahren für eine Kühlstrecke |
EP2898963A1 (de) * | 2014-01-28 | 2015-07-29 | Siemens Aktiengesellschaft | Kühlstrecke mit zweifacher Kühlung auf eine jeweilige Sollgröße |
KR102032039B1 (ko) * | 2015-03-26 | 2019-10-14 | 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 | 온도 계산 방법, 온도 계산 장치, 가열 제어 방법, 및 가열 제어 장치 |
DE102019104419A1 (de) | 2019-02-21 | 2020-08-27 | Sms Group Gmbh | Verfahren zur Einstellung verschiedener Kühlverläufe von Walzgut über der Bandbreite einer Kühlstrecke in einer Warmband- oder Grobblech-Straße |
DE102019216261A1 (de) * | 2019-07-02 | 2021-01-07 | Sms Group Gmbh | Verfahren zur Steuerung einer Kühleinrichtung in einer Walzstraße |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589184A (zh) * | 2001-11-15 | 2005-03-02 | 西门子公司 | 用于设在一冷却段上游的轧制金属热轧带材的精轧机列的控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125308A (ja) * | 1982-01-19 | 1983-07-26 | Mitsubishi Electric Corp | 線材温度制御装置 |
US5357443A (en) * | 1991-06-04 | 1994-10-18 | Nippon Steel Corporation | Method of estimating properties of steel product |
DE19963185A1 (de) | 1999-12-27 | 2001-07-12 | Siemens Ag | Verfahren und Einrichtung zum Kühlen eines aus einem Walzgerüst auslaufenden warmgewalzten Metallbandes |
DE19963186B4 (de) * | 1999-12-27 | 2005-04-14 | Siemens Ag | Verfahren zur Steuerung und/oder Regelung der Kühlstrecke einer Warmbandstrasse zum Walzen von Metallband und zugehörige Vorrichtung |
RU2184632C2 (ru) * | 2000-07-27 | 2002-07-10 | Морозов Андрей Андреевич | Способ управления условиями охлаждения проката |
RU2183522C1 (ru) * | 2001-04-26 | 2002-06-20 | Урцев Владимир Николаевич | Способ управления процессом охлаждения проката |
DE10129565C5 (de) * | 2001-06-20 | 2007-12-27 | Siemens Ag | Kühlverfahren für ein warmgewalztes Walzgut und hiermit korrespondierendes Kühlstreckenmodell |
GB0128405D0 (en) * | 2001-11-27 | 2002-01-16 | Btg Int Ltd | Process for fabricating polyolefin sheet |
EP1596999B2 (de) * | 2003-02-25 | 2011-05-25 | Siemens Aktiengesellschaft | Verfahren zur regelung der temperatur eines metallbandes, insbesondere in einer kühlstrecke |
DE102005036068A1 (de) | 2005-08-01 | 2007-02-08 | Siemens Ag | Modellierverfahren für den zeitlichen Verlauf des Zustands eines Stahlvolumens durch einen Rechner und hiermit korrespondierende Gegenstände |
DE102004005919A1 (de) * | 2004-02-06 | 2005-09-08 | Siemens Ag | Rechnergestütztes Modellierverfahren für das Verhalten eines Stahlvolumens mit einer Volumenoberfläche |
DE502004005051D1 (de) * | 2004-04-06 | 2007-10-31 | Siemens Ag | Verfahren zum herstellen eines metalls |
DE102007005378A1 (de) * | 2007-02-02 | 2008-08-07 | Siemens Ag | Betriebsverfahren für eine Haspeleinrichtung zum Auf- oder Abhaspeln eines Bandes sowie Steuereinrichtung und Haspeleinrichtung hierzu |
DE102007007560A1 (de) * | 2007-02-15 | 2008-08-21 | Siemens Ag | Verfahren zur Unterstützung einer wenigstens teilweise manuellen Steuerung einer Metallbearbeitungsstraße |
-
2008
- 2008-02-27 DE DE102008011303A patent/DE102008011303B4/de not_active Expired - Fee Related
-
2009
- 2009-02-11 BR BRPI0907788A patent/BRPI0907788A8/pt not_active IP Right Cessation
- 2009-02-11 CN CN2009801068051A patent/CN102015137B/zh active Active
- 2009-02-11 EP EP09715197A patent/EP2244850B1/de active Active
- 2009-02-11 US US12/867,808 patent/US8369979B2/en not_active Expired - Fee Related
- 2009-02-11 WO PCT/EP2009/051530 patent/WO2009106423A1/de active Application Filing
- 2009-02-11 RU RU2010139433/02A patent/RU2507017C2/ru active
- 2009-02-11 PL PL09715197T patent/PL2244850T3/pl unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589184A (zh) * | 2001-11-15 | 2005-03-02 | 西门子公司 | 用于设在一冷却段上游的轧制金属热轧带材的精轧机列的控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US8369979B2 (en) | 2013-02-05 |
CN102015137A (zh) | 2011-04-13 |
EP2244850A1 (de) | 2010-11-03 |
DE102008011303B4 (de) | 2013-06-06 |
PL2244850T3 (pl) | 2013-06-28 |
RU2507017C2 (ru) | 2014-02-20 |
WO2009106423A1 (de) | 2009-09-03 |
US20100332015A1 (en) | 2010-12-30 |
BRPI0907788A8 (pt) | 2015-09-29 |
DE102008011303A1 (de) | 2009-09-10 |
BRPI0907788A2 (pt) | 2015-07-14 |
RU2010139433A (ru) | 2012-04-10 |
EP2244850B1 (de) | 2013-01-30 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160203 Address after: Erlangen, Germany Patentee after: The German Co., Ltd of primary metal science and technology Address before: Munich, Germany Patentee before: Siemens AG |